Description
Leiditech  are ultra low capacitance TVS arrays designed to protect high speed data interfaces. This series has been specifically designed to protect sensitive components which are connected to high-speed data and transmission lines from overvoltage caused by ESD (electrostatic discharge), CDE (Cable Discharge Events), and EFT (electrical fast transients).
The Leiditech 0544T has a typical capacitance of only 0.30pF between I/O pins. This allows it to be used on circuits operating in excess of 3GHz without signal attenuation. They may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15kV air, ±8kV contact discharge). Each device is designed to protect four lines (two differential pairs).

FEATUREs
✦ ESD protection for high-speed data lines to
   IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
   IEC 61000-4-5 (Lightning) 5A (8/20µs)
   IEC 61000-4-4 (EFT) 40A (5/50ns)
✦ Package design optimized for high speed lines
✦ Flow-Through design
✦ Protects four I/O lines
✦ Low capacitance: 0.3pF typical (I/O to I/O)
✦ Low clamping voltage
✦ Low operating voltage: 5V
✦ Solid-state silicon-avalanche technology

APPLICATIONs
✦ Cell Phones and Accessories
✦ Mini HDMI
✦ MDDI Ports
✦ USB
✦ LVDS
✦ eSATA
✦ PCI Express